68173809

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71237}}^1$

素因数の和:71280

約数の個数: 16

約数和(自身を含む): 102582720

約数和(自身を除く): 34408911

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 71237, 213711, 783607, 2065873, 2350821, 6197619, 22724603, 68173809]

約数ペア:

[(1, 68173809), (3, 22724603), (11, 6197619), (29, 2350821), (33, 2065873), (87, 783607), (319, 213711), (957, 71237)]